CN202019633U - Greenhouse oxygen-increasing type heating device - Google Patents
Greenhouse oxygen-increasing type heating device Download PDFInfo
- Publication number
- CN202019633U CN202019633U CN2010206722691U CN201020672269U CN202019633U CN 202019633 U CN202019633 U CN 202019633U CN 2010206722691 U CN2010206722691 U CN 2010206722691U CN 201020672269 U CN201020672269 U CN 201020672269U CN 202019633 U CN202019633 U CN 202019633U
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- CN
- China
- Prior art keywords
- greenhouse
- heating device
- oxygen
- shell
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Cultivation Of Plants (AREA)
Abstract
The utility model relates to a heating device for greenhouse culture, particularly relates to a greenhouse oxygen-increasing type heating device. The heating device enables the temperature of oxygen-increasing gas fed into a turtle greenhouse to rise and realizes double action of heating and oxygen increase. The greenhouse oxygen-increasing type heating device mainly resolves the problems existing in the prior art that the water temperature falls and is changed caused by cold air which is fed into a turtle pond due to oxygen increase in the winter, and large energy consumption, low heat conversion efficiency, low speed of temperature rise, inconformity in the water temperatures at the upper portion and the lower portion and the like are caused by the fact that heated air is used for conduction of the turtle pond and a reservoir. The greenhouse oxygen-increasing type heating device comprises a support provided with a shell. A furnace cavity is arranged inside the shell and provided with a furnace grate. A coal inlet and an ash outlet are respectively arranged at the upper portion and the lower portion of the shell, and an air inlet and an air outlet are arranged on the shell. The top of the furnace cavity is connected with a smoke discharging pipe, a heat exchanging chamber communicated with the air inlet and the air outlet is arranged between the shell and the furnace cavity, and a cooling fin is arranged in the heat exchanging chamber.
Description
Technical field
The utility model relates to a kind of firing equipment of greenhouse cultivation, especially relates to a kind of greenhouse aeration-type heater.
Background technology
For breaking the soft-shelled turtle hibernation habit, accelerate the growth rate of soft-shelled turtle, at present in soft-shelled turtle greenhouse cultivation process, require water temperature stability to remain on 30-31 ℃, carry out uninterrupted oxygenation 10-24 hour every day, and added according to the every 15-60 of the situation of water quality days and to change water, this be guarantee soft-shelled turtle fast, the essential condition of healthy growth.Therefore the heating of soft-shelled turtle greenhouse, oxygenation facility are essential.Chinese patent discloses a kind of air pot arch (Granted publication number: CN 201582980 U), it comprises body of heater, there is movable bell the body of heater top, body of heater upper end side has the smoke pipeline that stretches out outside the body of heater, the body of heater middle part is equipped with fire bars, body of heater lower end side is provided with fire door, and fire bars is metal some slices.But this heater is to utilize air themperature heating bath water water temperature, the oxygenation air pump enters the soft-shelled turtle pond from the outdoor cold air that directly send, main shortcoming is that energy consumption is big, thermal conversion efficiency is low, heat time heating time is long, and utilizes winter low excessively cold air to carry out the oxygenation meeting that soft-shelled turtle pond water temperature is descended is very fast, and secondly cistern heats by indoor empty temperature in greenhouse, heat time heating time is longer, and it is required that emergent in the time of can't satisfying a plurality of soft-shelled turtles of continuous appearance pond water quality deterioration changes water.
The utility model content
The utility model provides a kind of greenhouse aeration-type heater, it mainly is to solve existing in prior technology because of oxygenation in winter cold air to be imported the soft-shelled turtle pond and cause water temperature to descend, the water temperature variation issue, and soft-shelled turtle pond, cistern be by heating air transmitted, and the energy consumption of appearance is big, thermal conversion efficiency is low, heat up slowly, inconsistent etc. the technical problem of water temperature up and down.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
Greenhouse of the present utility model aeration-type heater organically combines oxygenation and heating.Whole device comprises support, support is provided with housing, be provided with burner hearth in the housing, be provided with fire grate in the burner hearth, described housing upper and lower part is provided with coal feed point, ash hole respectively, also is provided with air inlet, gas outlet on the housing, and roof of the furnace is connected with smoke exhaust pipe, be provided with the heat-exchanging chamber that is communicated with air inlet, gas outlet between housing and the burner hearth, be provided with the fin device in the heat-exchanging chamber.The utility model can be made into double sandwich cylindrical furnace body structure for the 5mm steel plate by thickness, and intraformational bed is the combustion chamber, and outside sandwich is the closed heat-exchanging chamber that heats.The general high 70-100cm of stove, diameter 70cm, wherein internal layer combustion chamber diameter is 50cm.The combustion chamber is burner hearth, establishes fire grate, coal feed point, ash hole and smoke exhaust pipe, and smoke exhaust pipe feeds the greenhouse greenhouse is carried out air heat.Oxygen increasing pump links to each other with the air inlet of housing, and the gas of compressing into to heat-exchanging chamber during work high-speed motion takes place in heat-exchanging chamber and shear collision, thereby kinetic energy is converted into heat energy, and the temperature of oxygenation gas is raise.
As preferably, described fin can be made by the steel plate of long 7-8cm, wide 5cm, is welded on the hearth wall of heat-exchanging chamber, distributes twist.
As preferably, described fin is fixed on the outer wall of cylindrical burner hearth.
As preferably, described air inlet is located at lower part of frame, and the gas outlet is located at the top of housing.Air inlet can connect air pump, and the gas outlet connects the oxygenation pipeline in soft-shelled turtle pond, greenhouse and the micropore heating tube of cistern.
Therefore, the utlity model has heating and oxygenation double effects, compare, have that cost is low, the thermal efficiency is high, can reduce by 1/3 energy consumption, characteristics such as simple and reasonable for structure with existing greenhouse heating device.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model.
Parts, position and numbering among the figure: support 1, housing 2, burner hearth 3, fire grate 4, coal feed point 5, ash hole 6, air inlet 7, gas outlet 8, smoke exhaust pipe 9, fin 10, heat-exchanging chamber 11.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: the greenhouse aeration-type heater that this is routine as Fig. 1, has a support 1, support is provided with housing 2, is provided with burner hearth 3 in the housing, is provided with fire grate 4 in the burner hearth, the top of housing is provided with coal feed point 5, gas outlet 8, and lower part of frame is provided with ash hole 6, air inlet 7.Be provided with the heat-exchanging chamber 11 that is communicated with air inlet, gas outlet between housing and the burner hearth, be provided with spiral fin 10 in the heat-exchanging chamber, fin is fixed on the outer wall of burner hearth 3.The top of burner hearth is connected with smoke exhaust pipe 9.
Air pump is sent into gases at high pressure in the housing 2, because heat-exchanging chamber 11 relative closures between housing and the burner hearth 3, high speed rotating takes place in the gas of big pressure in cylindrical shell, violent collision and shear action take place in fin 10 and inner walls that gas and spirality are distributed, kinetic energy is converted into heat energy, the high-temperature gas that produces 8 is sent into the greenhouse from the gas outlet, enter the soft-shelled turtle pond by the oxygenation pipeline, play oxygenation and the effect of heating, directly cistern is heated fast by the multichannel microporous pipe.The utility model does not need burner hearth 3 work at outside air temperature more than 20 ℃, the water temperature that also can keep the greenhouse is more than 30 ℃.When outdoor temperature is reduced to below 20 ℃, can suitably open the combustion chamber, a part of combustion heat energy that produces during the work heating of combustion chamber is passed to heat-exchanging chamber, improves the heat-exchanging chamber gas temperature, has guaranteed the oxygenation of Chi Shui is heated.Most of heat that burning produces then enters the soft-shelled turtle greenhouse through smoke exhaust pipe 9, by smoke exhaust pipe greenhouse air is heated, thereby guarantees the room temperature in soft-shelled turtle greenhouse and stablizing of water temperature, improves rate of energy, cuts down the consumption of energy.
Utilize the utility model, the air pump of supporting 3kw more than 20 ℃, need not burn the stove heating at outside air temperature, utilizes heat energy of the present utility model to transform, and can guarantee that water temperature, the temperature in 1800 square metres greenhouse maintains more than 30 ℃.50 tons of water of cistern are risen to 30 ℃ from 20 ℃, only need 10 hours, consumed power is 30 degree only, 20 yuan of costs.
The above only is a specific embodiment of the utility model, but architectural feature of the present utility model is not limited thereto, any those skilled in the art is in field of the present utility model, and variation of being done or modification all are encompassed among the claim of the present utility model.
Claims (4)
1. greenhouse aeration-type heater, comprise support (1), support is provided with housing (2), be provided with burner hearth (3) in the housing, be provided with fire grate (4) in the burner hearth, it is characterized in that described housing (2) upper and lower part is provided with coal feed point (5), ash hole (6) respectively, also be provided with air inlet (7), gas outlet (8) on the housing, burner hearth (3) top is connected with smoke exhaust pipe (9), be provided with the heat-exchanging chamber (11) that is communicated with air inlet, gas outlet between housing and the burner hearth, be provided with fin (10) in the heat-exchanging chamber.
2. greenhouse according to claim 1 aeration-type heater is characterized in that described fin (10), and fin is made by the steel plate of long 7-8cm, wide 4-6cm, distributes twist.
3. greenhouse according to claim 2 aeration-type heater is characterized in that described fin (10) is fixed on the outer wall of cylindrical burner hearth (3).
4. according to any described greenhouse aeration-type heater of claim 1-3, it is characterized in that described air inlet (7) is located at the bottom of housing (1), gas outlet (8) are located at the top of housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206722691U CN202019633U (en) | 2010-12-21 | 2010-12-21 | Greenhouse oxygen-increasing type heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206722691U CN202019633U (en) | 2010-12-21 | 2010-12-21 | Greenhouse oxygen-increasing type heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202019633U true CN202019633U (en) | 2011-11-02 |
Family
ID=44844604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206722691U Expired - Fee Related CN202019633U (en) | 2010-12-21 | 2010-12-21 | Greenhouse oxygen-increasing type heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202019633U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112524818A (en) * | 2020-12-10 | 2021-03-19 | 芜湖美的厨卫电器制造有限公司 | Control method and control device for water heater, water heater and storage medium |
-
2010
- 2010-12-21 CN CN2010206722691U patent/CN202019633U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112524818A (en) * | 2020-12-10 | 2021-03-19 | 芜湖美的厨卫电器制造有限公司 | Control method and control device for water heater, water heater and storage medium |
| CN112524818B (en) * | 2020-12-10 | 2022-03-22 | 芜湖美的厨卫电器制造有限公司 | Control method and control device for water heater, water heater and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111102 Termination date: 20111221 |